dorsal/arxiv
View SchemaConcurrence via entanglement witnesses
| Authors | Florian Mintert |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0609024 |
| URL | https://arxiv.org/abs/quant-ph/0609024 |
| DOI | 10.1103/PhysRevA.75.052302 |
Abstract
We derive an experimentally observable lower bound on concurrence of mixed quantum states in terms of an entanglement witness, relating measurements on single states with those on two copies.
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"doi": "10.1103/PhysRevA.75.052302",
"title": "Concurrence via entanglement witnesses",
"url": "https://arxiv.org/abs/quant-ph/0609024"
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